Patents/Inventors

Yujia Sun

ChangchunCN4 patents

5 Patents

US123926022025
Littrow Grating Interferometry Device and Use Thereof
CHANGCHUN INSTITUTE OF OPTICS, FINE MECHANICS AND PHYSICS, CHINESE ACADEMY OF SCIENCES
0 cites
US123139282025
Display Panel and Display Device
BOE Technology Group Co., Ltd.
0 cites
US122417392025
Bidirectional Littrow Two-degree-of-freedom Grating Interference Measurement Device Based on Double Gratings
Changchun Institute Of Optics, Fine Mechanics And Physics, Chinese Academy Of Sciences
0 cites
US121887942025
Grating Displacement Measurement Device and Method Using Double-layer Floating Reading Head, Medium, and Apparatus
Changchun Institute Of Optics, Fine Mechanics And Physics, Chinese Academy Of Sciences
0 cites
US118529422023
Display Device and Driving Method for Display Device
BOE Technology Group Co., Ltd.
0 cites